Tech stocks were sharply higher late Thursday afternoon, with the State Street Technology Select Sector SPDR ETF (XLK) rising 2.9% and the State Street SPDR S&P Semiconductor ETF (XSD) jumping 6.8%.
The Philadelphia Semiconductor index popped 6.6%.
In corporate news, Intel (INTC) shares jumped past 10% after President Donald Trump said Apple (AAPL) has agreed to work with Intel to design and build chips in the US. Apple shares added 0.4%.
Tower Semiconductor (TSEM) said it shipped more than five million coherent photonic integrated circuits in partnership with Marvell Technology (MRVL). Marvell shares surged past 13%, and Tower Semiconductor gained 4.7%.
Micron Technology (MU) may deliver fiscal Q3 results well above Wall Street's expectations after market prices for memory chips came in higher than the company had assumed, Wedbush Securities said. Micron shares climbed 9.3%.
Amazon.com (AMZN) is in discussions to sell its custom AI chips for use in other firms' data centers, expanding its efforts to challenge Nvidia's (NVDA) dominance in the AI chip market, Bloomberg reported, citing Amazon AI chief Peter DeSantis. Amazon shares rose 2.3%.